html,body{
  //变量
  --theme-color:#FB8C00;

  margin:0px;
  padding:0px;
  /* 默认字体 */
	font-family: Avenir, Helvetica, Arial, sans-serif;
	/* 抗锯齿 */
	-webkit-font-smoothing: antialiased;  
	-moz-osx-font-smoothing: grayscale;
  .slide-fade-enter-active {
    transition: all .2s ease;
  }
  .slide-fade-leave-active {
    transition: all .2s cubic-bezier(1.0, 0.5, 0.8, 1.0);
  }
  .slide-fade-enter, .slide-fade-leave-to
  /* .slide-fade-leave-active for below version 2.1.8 */ {
    transform: translateX(10px);
    opacity: 0;
  }
}